[ApiModel] Add test for inlining into same class
Bug: 193212145
Bug: 188388130
Change-Id: I4079ca9d6c959df55896033c16d4d8aad473f9bf
diff --git a/src/test/java/com/android/tools/r8/apimodel/ApiModelInlineInSameClassDifferentApiLevelTest.java b/src/test/java/com/android/tools/r8/apimodel/ApiModelInlineInSameClassDifferentApiLevelTest.java
new file mode 100644
index 0000000..82d6be0
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/apimodel/ApiModelInlineInSameClassDifferentApiLevelTest.java
@@ -0,0 +1,84 @@
+// Copyright (c) 2021, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package com.android.tools.r8.apimodel;
+
+import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForMethod;
+import static com.android.tools.r8.apimodel.ApiModelingTestHelper.verifyThat;
+
+import com.android.tools.r8.NeverInline;
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.android.tools.r8.utils.AndroidApiLevel;
+import java.lang.reflect.Method;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class ApiModelInlineInSameClassDifferentApiLevelTest extends TestBase {
+
+ private final TestParameters parameters;
+
+ @Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withAllRuntimesAndApiLevels().build();
+ }
+
+ public ApiModelInlineInSameClassDifferentApiLevelTest(TestParameters parameters) {
+ this.parameters = parameters;
+ }
+
+ @Test
+ public void testR8() throws Exception {
+ Method apiLevel22 = Api.class.getDeclaredMethod("apiLevel22");
+ Method callApi = ApiCaller.class.getDeclaredMethod("callApi");
+ Method callCallApi = ApiCaller.class.getDeclaredMethod("callCallApi");
+ testForR8(parameters.getBackend())
+ .addProgramClasses(ApiCaller.class, Main.class)
+ .addLibraryClasses(Api.class)
+ .addDefaultRuntimeLibrary(parameters)
+ .setMinApi(parameters.getApiLevel())
+ .addKeepMainRule(Main.class)
+ .apply(setMockApiLevelForMethod(apiLevel22, AndroidApiLevel.L_MR1))
+ .apply(ApiModelingTestHelper::enableApiCallerIdentification)
+ .enableInliningAnnotations()
+ .compile()
+ .inspect(
+ // TODO(b/193212145): We should inline methods on the same class.
+ verifyThat(parameters, callApi)
+ .inlinedIntoFromApiLevel(callCallApi, AndroidApiLevel.L_MR1))
+ .addRunClasspathClasses(Api.class)
+ .run(parameters.getRuntime(), Main.class)
+ .assertSuccessWithOutputLines("Api::apiLevel22");
+ }
+
+ public static class Api {
+
+ public static void apiLevel22() {
+ System.out.println("Api::apiLevel22");
+ }
+ }
+
+ public static class ApiCaller {
+
+ public static void callApi() {
+ Api.apiLevel22();
+ }
+
+ @NeverInline
+ public static void callCallApi() {
+ callApi();
+ }
+ }
+
+ public static class Main {
+
+ public static void main(String[] args) {
+ ApiCaller.callCallApi();
+ }
+ }
+}
